This is probably the best possible place to take a new MTBer. There is super sweet, non-threatening singletrack running through the full array of Sonoran fauna. Other than some sandy washes, there's nothing to cause a problem and the desert scenery is superb. If not for the fantastic desert trees and giant cacti, however, there would be nothing here to hold the interest of even an intermediate.
Tangerine Rd to Dove Mtn, turn north to Moore Rd, left (west) on Moore. At the end of the pavement go straight on dirt approx. 500 yards and look rightside for the trailhead marker and map at the parking area.
http://www.singletracks.com/item.php?c=1&i=2316